Home / 5,028.04-6,939.54-2,933.32

Finding the Fourth Proportional to 5,028.04, 6,939.54 and 2,933.32

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Solution

The fourth proportional to 5,028.04, 6,939.54 and 2,933.32 is: 4,048.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028.04 : 6,939.54 = 2,933.32 : x
  2. Step 2: Convert to fraction form
    5,028.04/6,939.54 = 2,933.32/x
  3. Step 3: Cross multiply
    5,028.04x = 6,939.54 × 2,933.32
  4. Step 4: Simplify right side
    5,028.04x = 20,355,891.47
  5. Step 5: Solve for x
    x = 20,355,891.47/5,028.04
  6. Step 6: Final answer
    x = 4,048.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.